BR9801673A - Dispositivo para controlar tamanho de partícular e eliminar incrustações na síntese de 1,2-polibutadieno sindiotáctico - Google Patents

Dispositivo para controlar tamanho de partícular e eliminar incrustações na síntese de 1,2-polibutadieno sindiotáctico

Info

Publication number
BR9801673A
BR9801673A BR9801673A BR9801673A BR9801673A BR 9801673 A BR9801673 A BR 9801673A BR 9801673 A BR9801673 A BR 9801673A BR 9801673 A BR9801673 A BR 9801673A BR 9801673 A BR9801673 A BR 9801673A
Authority
BR
Brazil
Prior art keywords
syndiotactic
polybutadiene
synthesis
particle size
control particle
Prior art date
Application number
BR9801673A
Other languages
English (en)
Portuguese (pt)
Inventor
Tang Hong Wong
Original Assignee
Goodyear Tire & Rubber
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Publication of BR9801673A publication Critical patent/BR9801673A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F136/02—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F136/04—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F136/06—Butadiene
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/912—Reaction medium purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerisation Methods In General (AREA)
BR9801673A 1997-05-22 1998-05-21 Dispositivo para controlar tamanho de partícular e eliminar incrustações na síntese de 1,2-polibutadieno sindiotáctico BR9801673A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/861,668 US5756606A (en) 1997-05-22 1997-05-22 Means to control particle size and eliminate fouling in the synthesis of syndiotactic 1,2 - polybutadiene

Publications (1)

Publication Number Publication Date
BR9801673A true BR9801673A (pt) 1999-05-18

Family

ID=25336436

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9801673A BR9801673A (pt) 1997-05-22 1998-05-21 Dispositivo para controlar tamanho de partícular e eliminar incrustações na síntese de 1,2-polibutadieno sindiotáctico

Country Status (6)

Country Link
US (1) US5756606A (ja)
EP (1) EP0879834B1 (ja)
JP (1) JPH10330418A (ja)
BR (1) BR9801673A (ja)
DE (1) DE69811140T2 (ja)
ES (1) ES2191883T3 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7182839B2 (en) * 2001-08-06 2007-02-27 Baker Hughes Incorporated Preventing deposition of fouling agents onto equipment
WO2006009183A1 (ja) * 2004-07-22 2006-01-26 Jsr Corporation 重合体組成物及びその製造方法
BR112013007376B1 (pt) * 2010-09-28 2020-07-28 Basell Polyolefine Gmbh método para alimentação de um composto antiestático a um reator de polimerização, suspensão de catalisador, seu uso e processo para a polimerização de olefinas
KR101789989B1 (ko) * 2010-09-28 2017-10-25 바젤 폴리올레핀 게엠베하 중합 반응기에 정전기 방지 화합물을 공급하는 방법
EP2589612A1 (en) * 2011-11-03 2013-05-08 Basell Polyolefine GmbH Process for polymerizing or copolymerizing ethylenically unsaturated monomers in the presence of free-radical polymerization initiators
MY169946A (en) * 2012-07-30 2019-06-19 Ube Industries Method of producing modified cis-1, 4-polybutadiene

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE759763A (fr) * 1969-12-02 1971-05-17 Ube Industries Procede pour la preparption de 1,2-polybutadiene
CA1040347A (en) * 1973-09-27 1978-10-10 Hideo Ishikawa Process for producing butadiene polymers
US4153767A (en) * 1977-11-22 1979-05-08 Ube Industries Limited Method of producing 1,2-polybutadiene
JPS54132904A (en) * 1978-04-06 1979-10-16 Bridgestone Corp Pneumatic tire with improved heating property
US4394473A (en) * 1981-10-06 1983-07-19 The Coca-Cola Company Rubber compounding bags and film made from syndiotactic 1,2-polybutadiene
US4429085A (en) * 1982-09-17 1984-01-31 The Goodyear Tire & Rubber Company Microencapsulated aqueous polymerization catalyst
US4518770A (en) * 1984-01-30 1985-05-21 Atlantic Richfield Company Process for the preparation of polyhydroxybutadienes
DE3538130A1 (de) * 1985-10-26 1987-04-30 Bunawerke Huels Gmbh Verfahren und katalysator zur herstellung von syndiotaktischem 1,2-polybutadien
US4790365A (en) * 1987-09-11 1988-12-13 The Goodyear Tire & Rubber Company Tire compounds containing syndiotactic-1,2-polybutadiene
US5021381A (en) * 1988-08-24 1991-06-04 The Goodyear Tire & Rubber Company Syndiotactic 1,2-polybutadiene latex
US4902741A (en) * 1988-08-24 1990-02-20 The Goodyear Tire & Rubber Company Syndiotactic 1,2-polybutadiene latex
US4957970A (en) * 1989-01-23 1990-09-18 The Goodyear Tire & Rubber Company Package for compounding rubber and compounded rubber
US5011896A (en) * 1990-09-10 1991-04-30 The Goodyear Tire & Rubber Company Syndiotactic 1,2-polybutadiene synthesis in an aqueous medium
US5213678A (en) * 1991-02-08 1993-05-25 Ashchem I.P., Inc. Method for inhibiting foulant formation in organic streams using erythorbic acid or oximes
US5346971A (en) * 1992-05-15 1994-09-13 Ube Industries, Ltd. Aqueous suspension polymerization of 1,3-butadiene to produce syndiotactic-1,2-polybutadiene
US5278263A (en) * 1992-10-05 1994-01-11 The Goodyear Tire & Rubber Company Syndiotactic 1,2-polybutadiene synthesis in an aqueous medium utilizing N,N-dibutylformamide as a modifier
US5677400A (en) * 1995-05-02 1997-10-14 Ube Industries, Ltd. Process for producing syndiotactic-1,2-polybutadiene
JPH0912633A (ja) * 1995-06-27 1997-01-14 Ube Ind Ltd ポリブタジエンの製造方法

Also Published As

Publication number Publication date
EP0879834B1 (en) 2003-02-05
DE69811140D1 (de) 2003-03-13
EP0879834A1 (en) 1998-11-25
ES2191883T3 (es) 2003-09-16
US5756606A (en) 1998-05-26
DE69811140T2 (de) 2003-10-23
JPH10330418A (ja) 1998-12-15

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law